#33134: Circular contexts when rendering Form with BoundFields.
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     Reporter:  Mariusz Felisiak  |                    Owner:  nobody
         Type:  Bug               |                   Status:  new
    Component:  Forms             |                  Version:  4.0
     Severity:  Release blocker   |               Resolution:
     Keywords:                    |             Triage Stage:  Unreviewed
    Has patch:  0                 |      Needs documentation:  0
  Needs tests:  0                 |  Patch needs improvement:  0
Easy pickings:  0                 |                    UI/UX:  0
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Comment (by Mariusz Felisiak):

 As far as I'm aware `debug_toolbar.panels.templates.TemplatesPanel`
 recursively inspects contexts and call `pprint.saferepr()` on all values,
 which causes an issue after 456466d932830b096d39806e291fe23ec5ed38d5.
 `Form`'s `context` contains `fields`, `BoundField`'s renders `label_tag`
 with `form` in the `context` and so on :|

 We can consider this a bug in `django-debug-toolbar`, but IMO we should
 try to avoid circular contexts and remove `form` from `context` passed for
 the `label_tag`.

-- 
Ticket URL: <https://code.djangoproject.com/ticket/33134#comment:2>
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